diff options
Diffstat (limited to 'sys/i386/isa/wt.c')
| -rw-r--r-- | sys/i386/isa/wt.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/i386/isa/wt.c b/sys/i386/isa/wt.c index 4f9d176..1a1c691 100644 --- a/sys/i386/isa/wt.c +++ b/sys/i386/isa/wt.c @@ -148,7 +148,7 @@ typedef struct { void *dmavaddr; /* virtual address of dma i/o buffer */ unsigned dmatotal; /* size of i/o buffer */ - unsigned dmaflags; /* i/o direction, B_READ or B_WRITE */ + unsigned dmaflags; /* i/o direction, ISADMA_READ or ISADMA_WRITE */ unsigned dmacount; /* resulting length of dma i/o */ wtstatus_t error; /* status of controller */ @@ -566,7 +566,7 @@ wtstrategy (struct buf *bp) t->flags &= ~TPEXCEP; s = splbio (); - if (wtstart (t, bp->b_flags, bp->b_data, bp->b_bcount)) { + if (wtstart (t, bp->b_flags & B_READ ? ISADMA_READ : ISADMA_WRITE, bp->b_data, bp->b_bcount)) { wtwait (t, 0, (bp->b_flags & B_READ) ? "wtread" : "wtwrite"); bp->b_resid -= t->dmacount; } @@ -637,7 +637,7 @@ wtintr (int u) /* * Clean up dma. */ - if ((t->dmaflags & B_READ) && (t->dmatotal - t->dmacount) < t->bsize) { + if ((t->dmaflags & ISADMA_READ) && (t->dmatotal - t->dmacount) < t->bsize) { /* If reading short block, copy the internal buffer * to the user memory. */ isa_dmadone (t->dmaflags, t->buf, t->bsize, t->chan); @@ -654,7 +654,7 @@ wtintr (int u) */ if (! (s & t->NOEXCEP)) { TRACE (("i/o exception\n")); - wtsense (t, 1, (t->dmaflags & B_READ) ? TP_WRP : 0); + wtsense (t, 1, (t->dmaflags & ISADMA_READ) ? TP_WRP : 0); if (t->error.err & (TP_EOM | TP_FIL)) t->flags |= TPVOL; /* end of file */ else @@ -801,7 +801,7 @@ wtdma (wtinfo_t *t) if (t->type == ARCHIVE) outb (t->SDMAPORT, 0); /* set dma */ - if ((t->dmaflags & B_READ) && (t->dmatotal - t->dmacount) < t->bsize) + if ((t->dmaflags & ISADMA_READ) && (t->dmatotal - t->dmacount) < t->bsize) /* Reading short block. Do it through the internal buffer. */ isa_dmastart (t->dmaflags, t->buf, t->bsize, t->chan); else |
